121570808 (number)

121570808 is an even 9-digits composite number following 121570807 and preceding 121570809. In scientific notation, it is written as 1.21570808 × 10^8. The sum of its digits is 32. It has a total of 5 prime factors and 16 positive divisors. There are 57209728 positive integers (up to 121570808) that are relatively prime to 121570808.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million five hundred seventy thousand eight hundred eight

Notation

Scientific notation 1.21570808 × 10^8
Engineering notation 1.21570808 × 10^6

Prime Factorization of 121570808

Prime Factorization 2 × 2 × 2 × 17 × 893903

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 30392702
Product of the distinct prime numbers

The prime factorization of 121570808 is 2 × 2 × 2 × 17 × 893903. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 7, 48, 89, 308, 629, 6221, 280, 8295, 72409, 656667, 821587, 9509985, 4913992, 36922457, 40825921, 240130483, 70191923, 7100065328, 6132334816

Basic calculations (n = 121570808)

Multiplication

n×y
n×2 243141616
n×3 364712424
n×4 486283232
n×5 607854040

Division

n÷y
n÷2 60785404
n÷3 40523602.666667
n÷3 30392702
n÷5 24314161.6

Exponentiation

ny
n2 14779461357772864
n3 1.7967510590692E+24
n4 2.184324780259E+32
n5 2.6555012847051E+40

Nth Root

y√n
2√n 11025.915290805
3√n 495.38528382006
4√n 105.00435843718
5√n 41.396713208363

Divisors of 121570808

1, 2, 4, 8, 17, 34, 68, 136, 893903, 1787806, 3575612, 7151224, 15196351, 30392702, 60785404, 121570808

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -121570807
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121570808 can be divided by 16 positive divisors. The sum of these divisors (counting 121570808) is 1, the average is 0.0625.

Base conversion 121570808

Base System Value
2 Binary 111001111110000010111111000
3 Ternary 22110202102210112
4 Quaternary 13033300113320
5 Quinary 222110231213
6 Senary 20021403452
8 Octal 717602770
10 Decimal 121570808
12 Duodecimal 34869588
16 Hexadecimal 73f05f8
20 Vigesimal 1hjg708
36 Base36 20domw

Cryptographic Hash Functions

md5 45709d39c94201868bac015b8471c049
sha1 350814b78e0968647068d42258d3e4877ebf520a
sha256 9be2b270f02ba45a974308c5cb8446ac9688a060673f2e5daf112532951888ae
sha512 b698cc4e316d7564c9207705242138dfb67e16a82014305c805bade4342b05c2798b9acdcee85201360496a9ebd98e140bf862f6c4b7f96398d596b310b94cda
ripemd-160 95b09efd9dd37ed3a21cfc8ee5720caea9ea1872

121570808 as geometric shapes

Circle

Radius = n
Diameter 243141616
Circumference 763851914.60755
Area 4.6431047225593E+16

Sphere

Radius = n
Volume 7.5262132366687E+24
Surface area 1.8572418890237E+17
Circumference 763851914.60755

Square

Length = n
Perimeter 486283232
Area 14779461357772864
Diagonal 171927085.46226

Cube

Length = n
Surface area 88676768146637184
Volume 1.7967510590692E+24
Space diagonal 210566816.1732

Equilateral Triangle

Length = n
Perimeter 364712424
Area 6.3996944950409E+15
Altitude 105283408.0866

Triangular Pyramid

Length = n
Surface area 6.3996944950409E+15
Volume 2.1174914299533E+23
Height 57309028.487419